我读了《乐器》1993年第1期孙哲贤“风琴塑料键销弊端多”一文后,感觉风琴的塑料键销并不象该文所述有那么多缺点。 首先,我们知道键销的长度一般为65毫米左右,直径约5毫米,要把这样短的键销垂直下压使之变弯,可以说是不可能的。 I read “Musical Instruments”, 1993, No. 1 Sun Zhexian, “Organ Plastic Key Weaknesses”, I feel that the plastic organ key is not as defective as the article described. First of all, we know that the length of the key pin is generally about 65 mm, a diameter of about 5 mm, it is impossible to bend such a short key vertically down.